MAX1836 Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX1836 Datasheet PDF : 15 Pages
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MAX1836/MAX1837
24V Internal Switch, 100% Duty Cycle,
Step-Down Converters
INPUT
4.5V TO 24V
CIN
10µF
25V
IN
LX
SHDN
MAX1837
OUT
L1
47µH
D1
OUTPUT
5V
COUT
68µF
10V
GND
FB
CIN = TAIYO YUDEN TMK432BJ106KM
L1 = SUMIDA CDRH5D28-470
COUT = SANYO POSCAP 10TPC68M
D1 = NIHON EP05Q03L
NOTE: HIGH-CURRENT PATHS SHOWN WITH BOLD LINES.
Figure 6. High-Voltage Application
Selector Guide
PART
MAX1836ETT33
MAX1836ETT50
MAX1836EUT33
MAX1836EUT50
MAX1837ETT33
MAX1837ETT50
MAX1837EUT33
MAX1837EUT50
PRESET OUTPUT
VOLTAGE (V)
3.3
5
3.3
5
3.3
5
3.3
5
LOAD CURRENT
(mA)
125
125
125
125
250
250
250
250
INPUT
3.6V TO 18V
CIN
10µF
IN
LX
SHDN
OUT
MAX1836
MAX1837
GND
FB
L1
47µH
D1
COUT
100µF
OUTPUT
-3.3V OR -5V
NOTE: HIGH-CURRENT PATHS SHOWN WITH BOLD LINES.
Figure 7. MAX1836/MAX1837 Inverter Configuration
Chip Information
TRANSISTOR COUNT: 731
PROCESS: BiCMOS
www.maximintegrated.com
Maxim Integrated │ 12
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